Description

Product Description

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Spiral Steel Pipes For Bridges is a U.S. petroleum standard for piping. Pipeline Pipes are used to transport oil, steam and water from underground to the oil and gas industry. Pipeline pipe includes seamless pipe and Welded Steel Pipe, pipe end has flat end, thread end and socket end; The connection mode includes end welding, coupling connection, socket connection and so on. Cost factors, Welded pipe in the pipeline field has dominated, limited its development.

The wall thickness of cold-drawn seamless steel pipe is better than that of hot-rolled seamless steel pipe, and the surface roughness is better.

Product Specification

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Product Name	Spiral Steel Pipes For Bridges
Material	A53 Gr.B,A36,ST52,ST35,ST42,ST45,X42,X46,X52,X60,X65X70
Standard	API 5L,ASTM A106 Gr.B,ASTM A53 Gr.B,ASTM A179/A192,ASTM A513,ASTM A671,ASTM A672,BS EN 10217,BS EN10296,BS EN 39,BS6323,DIN EN10217
Certificates	API 5L,ISO9001,SGS,BV,CCIC
Outer Diameter	15mm-1200mm
Wall Thickness	SCH10,SCH20,SCH30,STD,SCH40,SCH60,SCH80,SCH100,SCH120,SCH160,XS,XXS
Length	1m,4m,6m,8m,12m according to buyer's request
Surface Treatment	black paint,varnish,oil,galvanized,anti-corrosion coated
Marking	Standard marking,or according to your request.Marking Method:Spray white paint
End Treatment	Plain End/Bevelled End/Grooved End/Threaded End With Plastic Caps
Technique	Hot Rolled or Cold Rolled ERW
Package	Loose package;Packaged in bundles(2Ton Max);bundled pipes with slings at the both end for easy loading and discharging;wooden cases;waterproof woven bag
Test	Chemical Component Analysis,Mechanical Properties,Technical Properties,Exterior Size Inspection,hydraulic testing,X-ray Test
Application	Liquid delivery,structure pipe,construction,petroleum cracking,oil pipe,gas pipe

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Product Display

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Spiral Steel Pipes For Bridges comes in three types (F, E, S) and two grades (A, B).

Spiral Steel Pipes For Bridges Type F is manufactured with a furnace butt weld or may have a continuous weld (Grade A only)

Spiral Steel Pipes For Bridges Type E has an electric resistance weld (Grades A and B)

Spiral Steel Pipes For Bridges Type S is a seamless pipe and found in Grades A and B)

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Product Application

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Spiral Steel Pipes For Bridgeswidely used in industrial manufacturing and building structures, such as ship manufacturing, hydraulic machinery, environmental protection equipment, industrial reactor , etc..

Spiral Steel Pipes For Bridgesis a carbon steel alloy, which can be used as structural steel or for low-pressure pipelines.

Spiral Steel Pipes For Bridges is a specification that covers seamless and welded black and hot-dipped galvanized steel pipe in NPS 1/8″ to NPS 26.  Spiral Steel Pipes For Bridges is intended for pressure and mechanical applications and is also acceptable for ordinary uses in steam, water, gas, and air lines.